[G3 compile bot] Add comment to CL when there is an interesting failure
Also, create and use new service account for the G3 compile bots.
Interesting failure here refers to when the bot fails only because of
test failures and not:
* merge failures
* unknown failure reasons (eg: some flaky timeouts from the script running in borg)
* when the bot is not owned or approved by a Googler
NoTry: true
Bug: skia:9631
Change-Id: I964fd7874269116cca0e25d1b516283a00d5133f
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/254278
Commit-Queue: Ravi Mistry <rmistry@google.com>
Reviewed-by: Eric Boren <borenet@google.com>
8 files changed